| 摘要 |
PROBLEM TO BE SOLVED: To provide a lattice eliminating restrictions on movement of lattice doors to improve external design and to simplify cleaning, maintenance, or the like of a glass door or a screen door. SOLUTION: An outer frame 2 of the lattice is formed by framing upper and lower outer horizontal rails 22, 23 provided with guide rails 221, 231, and left and right outer vertical rails 21, 21 connecting the upper and lower outer horizontal rails 22, 23, into rectangular shape. The left and right lattice doors 3, 3 allow lattice horizontal bars 32 longer than half of a space between the left and right outer vertical rails 21, 21 of the outer frame 2, to project alternately in comb tooth shape from the left and right moving vertical bars 31, 31 laterally moving along the upper and lower outer horizontal rails 22, 23 of the outer frame 2, to constitute an overlap section where the left and right lattice horizontal bars 32 in the relation of upper and lower stages are laterally overlapped even in the closed state of the lattice doors 3, 3. COPYRIGHT: (C)2007,JPO&INPIT
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